{"product_id":"value-collection-121031pr-set-screw-8-32-3-16in-cone-point","title":"Value Collection 121031PR Set Screw 8-32 3\/16in Cone Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 121031PR is a Grade 8 alloy steel set screw with a cone point tip and hex socket drive, sized 8-32 UNC thread by 3\/16 inches overall length. Set screws in this configuration are used to lock rotating components — such as collars, pulleys, gears, and sprockets — onto shafts by biting the cone point directly into the shaft surface. The 5\/64-inch hex drive accepts a standard hex key. Grade 8 alloy steel construction provides the tensile strength needed for high-torque or vibration-prone assemblies. This screw meets ASME\/ANSI B18.3 and ASTM F912 standards.\u003c\/p\u003e\n\u003cp\u003eThis set screw is suited for light industrial, mechanical, HVAC, and electromechanical applications where a headless fastener is required to secure a hub or collar to a shaft without protruding above the surface. The cone point digs into the mating shaft, making it well-suited for permanent or semi-permanent installations where the shaft can accept a small indent. Sold individually per package with a minimum order quantity of 100 pieces, making it appropriate for shop stock, production line use, or service van inventory.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e8-32 UNC thread with 3\/16-inch overall length for compact, low-profile installations\u003c\/li\u003e\n  \u003cli\u003eCone point geometry creates positive shaft engagement for secure component locking\u003c\/li\u003e\n  \u003cli\u003eGrade 8 alloy steel provides high tensile and torsional strength\u003c\/li\u003e\n  \u003cli\u003e5\/64-inch hex socket drive compatible with standard hex keys and L-wrenches\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F912 fastener standards\u003c\/li\u003e\n  \u003cli\u003eHeadless design sits flush or below the surface of the mating component\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or shop-stock set screw for any application requiring an 8-32 UNC cone point headless fastener with a 5\/64-inch hex drive.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed using a 5\/64-inch hex key or T-handle driver. Ensure the shaft and collar bore are clean and free of debris before threading the screw. Apply appropriate torque per the assembly specification — do not overtighten, as cone point screws can deform soft shaft materials. Always de-energize and lock out any connected equipment before servicing shaft-mounted components.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 8-32 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3\/16 inches (overall)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Cone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 5\/64 inches (0.0781 inches decimal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3, ASTM F912\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: Fractional Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 121031PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690643292466,"sku":"121031PR","price":2619.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0d8c7278abfe837b0d30a6fe8cd5b896.jpg?v=1788273205","url":"https:\/\/voomisupply.com\/products\/value-collection-121031pr-set-screw-8-32-3-16in-cone-point","provider":"Voomi Supply","version":"1.0","type":"link"}